.top-background{
    width: 100%;
    height: 90rem;
    overflow: hidden;
    background: url("../image/free/background.png") no-repeat;
    background-size: 100% 100%;
}
body.modal-open {
    position: fixed;
    width: 100%;
}
.rule{
    width: 100%;
    height: auto;
    overflow: hidden;
    /*padding-top: 18rem;*/
    margin-top: 18rem;
    text-align: center;
    position: relative;
}
.rule .shuoming{
    width: 45%;
    position: absolute;
    top: 2rem;
    left: 27.5%;
}
.rule .trees{
    width: 70%;
}
.rule-content{
    width: 80%;
    margin: auto;
    min-height: 11.8rem;
    background: url("../image/free/huodongshuomingbackground.png") no-repeat;
    background-size: 100% 100%;
    color: #FFFFFF;
    padding: 4rem 2rem 2rem;
    text-align: left;
}
.rule-content ol{
    padding-left: 2rem;
}
.chengdu{
    width: 100%;
    height: 15.4rem;
    overflow: hidden;
    margin-top: 1rem;
    background: url("../image/free/chengduzhanbackground.png") no-repeat;
    background-size: 100% 100%;
    text-align: center;
}
.chengdu img{
    width: 9.5rem;
    margin-top: 4.5rem;
}
.chengdu .try{
    width: 100%;
    height: auto;
    overflow: hidden;
    color: #D74F31;
    padding: 1rem 0 0 10%;
}
.chengdu .try span{
    float: left;
}
.chengdu .try img{
    float: left;
    margin: 0.2rem 0 0 1rem;
}
.menu{
    width: 100%;
    height: auto;
    min-height: 42rem;
    overflow: hidden;
    background: #fdc401;
    margin: -42rem auto 0;
    padding: 4rem 2rem 0 2rem;
}
.menu-list{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.lists{
    width: 47%;
    height: auto;
    overflow: hidden;
    border-radius: 1.6rem;
    margin-bottom: 2rem;
}
.menu .lists:nth-child(odd){
    float: left;
}
.menu .lists:nth-child(even){
    float: right;
}
.lists-content{
    width: 100%;
    height: auto;
    min-height: 24rem;
    max-height: 24em;
    overflow: hidden;
    background: white;
    border-radius: 2rem;
}
.lists img{
    width: 100%;
    margin-bottom: 0.5rem;
}
.lists-logo{
    width: 100%;
    height: auto;
    overflow: hidden;
    text-align: center;
    padding: 0 0.5rem;
    margin-top: -2.5rem;
}
.lists-logo img{
    width: auto;
    height: 5rem;
    border-radius: 1rem;
}
.lists-logo p{
    font-size: 1.4rem;
    color: #707070;
    margin-bottom: 0;
}
.lists-btn{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 1rem 0;
    text-align: center;
}
.lists-btn img{
    width: 50%;
}